Air Quality
Excellent
No health implications.
3
PM2.5
9
PM10
39
O3
0.7
CO
3
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Jun
43
Excellent
Tue
23 Jun
45
Excellent
Wed
24 Jun
45
Excellent
Thu
25 Jun
47
Excellent
Fri
26 Jun
51
Good
Sat
27 Jun
83
Good
Sun
28 Jun
30
Excellent
Air quality in the last 12 months (Daguan)
|
2026/05
|
32
|
32
|
27
|
29
|
31
|
35
|
51
|
37
|
40
|
38
|
43
|
60
|
88
|
51
|
28
|
31
|
49
|
56
|
34
|
21
|
29
|
36
|
33
|
29
|
23
|
18
|
26
|
38
|
52
|
64
|
82
|
|
2026/04
|
68
|
48
|
34
|
50
|
55
|
63
|
60
|
46
|
31
|
33
|
49
|
30
|
36
|
24
|
33
|
46
|
46
|
54
|
58
|
46
|
33
|
15
|
20
|
29
|
31
|
36
|
51
|
32
|
29
|
37
|
|
|
2026/03
|
28
|
16
|
52
|
74
|
57
|
57
|
73
|
69
|
68
|
69
|
62
|
67
|
62
|
62
|
105
|
30
|
19
|
22
|
70
|
95
|
83
|
53
|
70
|
42
|
58
|
77
|
80
|
58
|
51
|
51
|
67
|
|
2026/02
|
41
|
57
|
78
|
74
|
75
|
64
|
42
|
54
|
52
|
65
|
82
|
94
|
76
|
60
|
62
|
33
|
97
|
84
|
78
|
54
|
41
|
96
|
132
|
25
|
42
|
22
|
28
|
40
|
|||
|
2026/01
|
26
|
53
|
72
|
91
|
74
|
68
|
65
|
65
|
61
|
80
|
71
|
61
|
81
|
68
|
90
|
104
|
195
|
154
|
22
|
38
|
58
|
52
|
74
|
84
|
128
|
82
|
58
|
91
|
89
|
18
|
37
|
|
2025/12
|
122
|
103
|
83
|
72
|
78
|
87
|
77
|
124
|
89
|
94
|
131
|
85
|
36
|
62
|
54
|
62
|
168
|
194
|
142
|
181
|
60
|
53
|
51
|
76
|
78
|
50
|
61
|
68
|
75
|
165
|
61
|
|
2025/11
|
51
|
58
|
66
|
69
|
86
|
63
|
20
|
16
|
38
|
61
|
43
|
37
|
50
|
86
|
103
|
92
|
57
|
30
|
39
|
60
|
74
|
78
|
96
|
98
|
95
|
78
|
155
|
117
|
79
|
66
|
|
|
2025/10
|
29
|
38
|
22
|
38
|
51
|
49
|
71
|
57
|
46
|
52
|
49
|
36
|
25
|
25
|
46
|
28
|
35
|
9
|
14
|
30
|
22
|
27
|
30
|
39
|
51
|
48
|
59
|
81
|
97
|
68
|
29
|
|
2025/09
|
15
|
24
|
28
|
35
|
37
|
33
|
40
|
39
|
18
|
17
|
18
|
21
|
19
|
24
|
26
|
37
|
33
|
24
|
31
|
17
|
31
|
33
|
45
|
7
|
12
|
21
|
33
|
32
|
30
|
34
|
|
|
2025/08
|
28
|
21
|
24
|
29
|
28
|
12
|
14
|
19
|
27
|
35
|
17
|
26
|
30
|
29
|
19
|
22
|
25
|
28
|
26
|
20
|
18
|
15
|
18
|
24
|
23
|
18
|
29
|
26
|
30
|
23
|
15
|
|
2025/07
|
21
|
27
|
30
|
35
|
40
|
38
|
41
|
25
|
20
|
26
|
33
|
20
|
23
|
32
|
31
|
34
|
23
|
37
|
29
|
17
|
18
|
10
|
16
|
20
|
24
|
24
|
21
|
22
|
22
|
21
|
19
|
|
2025/06
|
8
|
9
|
27
|
35
|
42
|
36
|
33
|
12
|
30
|
23
|
26
|
28
|
39
|
24
|
12
|
29
|
27
|
15
|
11
|
14
|
13
|
10
|
23
|
36
|
35
|
33
|
19
|
14
|
16
|
23
|
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution